package com.bw.service;

import java.util.List;

import com.bw.entity.Favourite;
import com.bw.entity.Student;

public interface StudentService {

	List<Student> list();
	
	void addStu(Student student);
	
	void deleteStu(int ...ids);
	
	void update(Student student);
	
	List<Favourite> listFavs();
	
	Student findById(int id);
}
